Comments

From: Dave Young <dyoung@redhat.com>
For virtio block device, if user does not specify the serial attribute,
There will be not serial availabe, this is not convinient for identify
the disk.
Doing something similar to ide disks, add a "VD0000?" default serial
number if user does not specify it.
Signed-off-by: Dave Young <dyoung@redhat.com>
---
hw/virtio-blk.c | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)